@article{700868,
     title = {Normality and product spaces},
     booktitle = {General Topology and its Relations to Modern Analysis and Algebra},
     series = {GDML\_Books},
     publisher = {Academia Publishing House of the Czechoslovak Academy of Sciences},
     address = {Praha},
     year = {1967},
     pages = {349-352},
     zbl = {0172.24603},
     url = {http://dml.mathdoc.fr/item/700868}
}

Tamano, H. Normality and product spaces, dans General Topology and its Relations to Modern Analysis and Algebra, GDML_Books,  (1967), pp. 349-352. http://gdmltest.u-ga.fr/item/700868/